CN206325627U - A kind of blower fan - Google Patents

A kind of blower fan Download PDF

Info

Publication number
CN206325627U
CN206325627U CN201621092227.4U CN201621092227U CN206325627U CN 206325627 U CN206325627 U CN 206325627U CN 201621092227 U CN201621092227 U CN 201621092227U CN 206325627 U CN206325627 U CN 206325627U
Authority
CN
China
Prior art keywords
plate
feed pipe
blower fan
foreboard
impeller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201621092227.4U
Other languages
Chinese (zh)
Inventor
林钲朋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taizhou Zhejiang Yang Yang Plastic Industry Co Ltd
Original Assignee
Taizhou Zhejiang Yang Yang Plastic Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Taizhou Zhejiang Yang Yang Plastic Industry Co Ltd filed Critical Taizhou Zhejiang Yang Yang Plastic Industry Co Ltd
Priority to CN201621092227.4U priority Critical patent/CN206325627U/en
Application granted granted Critical
Publication of CN206325627U publication Critical patent/CN206325627U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a kind of blower fan, belongs to automobile technical field.It solves the problem of existing blower fan is easily blocked when raw material is smashed.This blower fan, including feed pipe, casing and discharge nozzle, casing includes foreboard, back plate and annular slab, connected and foreboard by annular slab between front and rear panels, back plate and annular slab surround to form cavity, motor is hinged with back plate, feed pipe in the middle part of foreboard with being connected and the outlet of feed pipe is connected with cavity, discharge nozzle is connected with annular slab and the outlet of discharge nozzle is connected with cavity, impeller is provided with cavity, impeller includes guide plate, installing plate and blade, blade is arranged between guide plate and installing plate, installing plate is connected with back plate and motor can drive installing plate to rotate, material guide port is offered in the middle part of guide plate, the outlet of feed pipe is with material guide port just to setting, guide plate is arc.This blower fan plastics original paper can be smashed after with the rotation of impeller by the unit of plastic after smashing all with blowing machine.

Description

A kind of blower fan
Technical field
The utility model belongs to production equipment technical field, is related to a kind of blower fan.
Background technology
With the gradually development of production technology, requirement of the people to production equipment also more and more higher, in the life of plastic shaping During production, manufacturer is usually that the plastics original paper of monoblock is bought from other raw material producers, by blower fan in impeller and The plastics original paper of monoblock is broken into the unit of plastic that can be used for injection moulding of fritter in the presence of blower fan, and it is existing common Blower fan, it is impossible to which good plastics original paper is imported into blower fan from the import of blower fan, and during wheel rotation, plastics original paper Fritter is broken into the presence of impeller, because the cooperation between impeller and casing is not close, causes the modeling for being broken into fritter Material block can be remained in the casing of blower fan, gone down for a long time, caused this blower fan to block, and then make it that dnockout process can not be entered OK.
For above-mentioned defect, people have developed various blower fans:
Such as Chinese patent application (application number:201420128496.6) a kind of plastic centrifuge blower fan is disclosed, including casing, Impeller and the motor being connected with impeller, impeller are located at casing internal, and impeller includes front shroud, back shroud and positioned at front shroud Being additionally provided with the blade that circular array between back shroud is set, impeller on back blades, back shroud also includes being available for accessory lobes The mounting groove that piece is placed, the middle part of back shroud is provided with mounting shell, and mounting shell is contradicted with back blades and is connected.
Although modeling original paper can be broken into the modeling of more fritter by above-mentioned plastic centrifuge blower fan impeller by blade and back blades Expect block, but be due to the position relationship between impeller and the casing of blower fan, cause the unit of plastic for being broken into fritter to remain in wind In the casing of machine, go down for a long time, cause this blower fan to block, and then make it that dnockout process can not be carried out.
The content of the invention
The purpose of this utility model is there is above mentioned problem for existing technology, it is proposed that a kind of blower fan, and this practicality is new Type technical problem to be solved be how to enable blower fan to be smashed with the rotation of impeller after plastics original paper is smashed after Unit of plastic is all with blowing machine.
The purpose of this utility model can be realized by following technical proposal:
A kind of blower fan, including feed pipe, casing and discharge nozzle, the casing include foreboard, back plate and annular slab, it is described before Connected between plate and back plate by annular slab and foreboard, back plate and annular slab surround and to form cavity, electricity is hinged with the back plate Machine, the feed pipe in the middle part of foreboard with being connected and the outlet of feed pipe is connected with cavity, the discharge nozzle and annular slab It is connected and the outlet of discharge nozzle is connected with cavity, impeller is provided with the cavity, it is characterised in that the impeller includes leading To plate, installing plate and blade, the blade is arranged between guide plate and installing plate, and the installing plate is connected and electricity with back plate Function drives installing plate to rotate, and offers material guide port in the middle part of the guide plate, the outlet of the feed pipe and material guide port are just right Set, the guide plate is arc.
Air blower is connected with the charging aperture of feed pipe, now staff by the plastic raw materials of monoblock from feed pipe Charging aperture is put into, and plastic raw materials are blown into outlet from charging aperture by the air blower that is connected with feed pipe, and plastic raw materials enter Into cavity, motor, and the rotation for rotating energy impeller of motor are now hinged with casing, the guide plate of impeller is provided with Material guide port, outlet and material guide port due to feed pipe are just to setting so that plastics original paper can be located between guide plate and installing plate, Plastics original paper is smashed to form unit of plastic during rotation in the presence of impeller, and unit of plastic can be under the rotation of impeller from going out Expects pipe leaves blower fan, during above-mentioned, by by the outlet of feed pipe and material guide port just to setting so that enter from feed pipe The plastics original paper entered into casing can be entirely fallen in impeller, and because motor belt motor moves wheel rotation, and then make it that impeller exists Discharge nozzle can be moved directly to after plastics original paper is smashed from impeller, and is removed from discharge nozzle so that unit of plastic will not be remained in In blower fan, and then it ensure that the normal operation of whole process, it is not required that blower interior is cleared up.
In above-mentioned blower fan, the guide plate be in annular, the one end of the guide plate away from the center of circle close to installing plate, The height of the blade is gradually reduced along the direction away from foreboard.
The setting of the structure so that guide plate will not be subjected to displacement because of the air blower connected on blast pipe, and then ensure Plastic components can be all introduced into cavity in feed pipe, and can the wind that impeller is blowed to from feed pipe be oriented to, and entered And make it that the air-flow will not have an impact to the air-flow that wheel rotation is produced.
In above-mentioned blower fan, the blade is provided with several, and the blade is circumferentially uniformly distributed along installing plate.
One end of blade is connected with guide plate, and the other end and the installing plate of blade are connected, the blade it is equal along installing plate Even distribution, and then make it that plastic raw materials are identicals in the power that any one direction of impeller is subject to.
In above-mentioned blower fan, the feed pipe includes charging aperture, and the charging aperture is square, the charging aperture be located at into One end that expects pipe is not connected with foreboard, the outlet of the feed pipe is rounded.
Charging aperture is opening up, using the gravity of plastic raw materials, and will be successful by plastic raw materials in the effect of air blower Imported into cavity, and the rounded outlet of feed pipe so that the mouth of pipe of feed pipe can preferably with the material guide port on guide plate Just to setting, and then it ensure that the plastics original paper can completely entered in cavity is entered in impeller, now discharge nozzle is located at The lower section of whole casing, and positioned at the side of casing so that discharged in the presence of unit of plastic energy gravity and impeller from discharge nozzle.
In above-mentioned blower fan, cover plate is additionally provided with the foreboard, the cover plate is provided with mounting hole, and the feed pipe is worn Cross mounting hole and feed pipe and cover plate tight fit, the cover plate is fixed on foreboard, and the cover plate is rounded, the cover plate it is straight Footpath is more than or equal to the outer diameter of a circle of guide plate.
The setting of the structure so that the installation of blast pipe is more easy so that whole blower fan it is simple in construction, install and Safeguard and more facilitate.
Compared with prior art, this blower fan has advantages below:
1st, by setting guide plate, blade, installing plate and feed pipe so that the plastics entered from feed pipe in cavity are former Part can be entered in impeller, and is discharged the plastics original paper smashed from discharge nozzle in the presence of impeller.
2nd, pass through the setting of cover plate so that the structure of blower fan is more simple, facilitate staff to the maintenance of blower fan and Install.
Brief description of the drawings
Fig. 1 is the structural representation of this blower fan.
Fig. 2 is the explosive view of this blower fan.
In figure, 1, feed pipe;11st, charging aperture;2nd, casing;21st, foreboard;211st, cover plate;212nd, mounting hole;22nd, back plate; 23rd, annular slab;24th, cavity;3rd, discharge nozzle;4th, motor;5th, impeller;51st, guide plate;511st, material guide port;52nd, installing plate;53rd, leaf Piece.
Embodiment
The following is specific embodiment of the utility model and with reference to accompanying drawing, further is made to the technical solution of the utility model Description, but the utility model is not limited to these embodiments.
As shown in figure 1, this blower fan includes feed pipe 1, casing 2 and discharge nozzle 3, casing 2 includes foreboard 21, the and of back plate 22 Annular slab 23.
Specifically, as depicted in figs. 1 and 2, between foreboard 21 and back plate 22 by annular slab 23 connect and foreboard 21, after Plate 22 and annular slab 23 are surrounded to form cavity 24, and motor 4 is hinged with back plate 22, and feed pipe 1 is connected with the middle part of foreboard 21 And the outlet of feed pipe 1 is connected with cavity 24, discharge nozzle 3 be connected with annular slab 23 and discharge nozzle 3 outlet and cavity 24 It is connected, impeller 5 is provided with cavity 24, impeller 5 includes guide plate 51, installing plate 52 and blade 53, and blade 53 is arranged on guiding Between plate 51 and installing plate 52, installing plate 52 is connected with back plate 22 and motor 4 can drive installing plate 52 to rotate, and feed pipe 1 is wrapped Charging aperture 11 is included, charging aperture 11 is square, charging aperture 11 is located at the one end that is not connected with foreboard 21 of feed pipe 1, feed pipe 1 goes out Mouth is rounded, and the middle part of guide plate 51 offers material guide port 511, and the outlet of feed pipe 1, just to setting, is oriented to material guide port 511 Plate 51 is arc.
Furtherly, as depicted in figs. 1 and 2, guide plate 51 is in annular, and the one end of guide plate 51 away from the center of circle is close Installing plate 52, one end and the guide plate 51 of blade 53 are connected, and the other end and the installing plate 52 of blade 53 are connected, the height of blade 53 Spend along the direction away from foreboard 21 and be gradually reduced, blade 53 is provided with several, the blade 53 is circumferential along installing plate 52 Even distribution.
Furtherly, as depicted in figs. 1 and 2, cover plate 211 is additionally provided with foreboard 21, cover plate 211 is provided with mounting hole 212, feed pipe 1 is fixed on foreboard 21 through mounting hole 212 and feed pipe 1 and the tight fit of cover plate 211, cover plate 211, cover plate 211 is rounded, cover plate 211 with diameter greater than or equal to the outer diameter of a circle of guide plate 51.So that the installation of blast pipe is more simple Just so that entirely blower fan is simple in construction, install and safeguard and more facilitate.
Be connected with air blower at the charging aperture 11 of feed pipe 1, now staff by the plastic raw materials of monoblock from charging The charging aperture 11 of pipe 1 is put into, and plastic raw materials are blown into outlet from charging aperture 11 by the air blower that is connected with feed pipe 1, is moulded Material raw material is entered in cavity 24, and motor 4, and the rotation for rotating energy impeller 5 of motor 4, leaf are now hinged with casing 2 The guide plate 51 of wheel 5 is provided with material guide port 511, and the outlet and material guide port 511 due to feed pipe 1 are just to setting so that plastics are former Part can be located between guide plate 51 and installing plate 52, and plastics original paper is smashed to be formed during rotation in the presence of impeller 5 Unit of plastic, unit of plastic can leave blower fan under the rotation of impeller 5 from discharge nozzle 3, during above-mentioned, by by feed pipe 1 Outlet and material guide port 511 just to setting so that the plastics original paper entered from feed pipe 1 in casing 2 can be entirely fallen in leaf In wheel 5, and because the impeller 5 of motor 4 is rotated, and then make it that impeller 5 can directly be moved after plastics original paper is smashed from impeller 5 Discharge nozzle 3 is moved, and is removed from discharge nozzle 3 so that unit of plastic will not be remained in blower fan, and then ensure that whole process Normal operation, it is not required that clear up blower interior.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.

Claims (5)

1. a kind of blower fan, including feed pipe (1), casing (2) and discharge nozzle (3), the casing (2) include foreboard (21), back plate (22) annular slab (23) connection and foreboard (21), back plate and annular slab (23), are passed through between the foreboard (21) and back plate (22) (22) and annular slab (23) surrounds to form cavity (24), be hinged with motor (4) on the back plate (22), the feed pipe (1) with It is connected in the middle part of foreboard (21) and the outlet of feed pipe (1) is connected with cavity (24), the discharge nozzle (3) and annular slab (23) it is connected and the outlet of discharge nozzle (3) is connected with cavity (24), impeller (5), its feature is provided with the cavity (24) It is that the impeller (5) includes guide plate (51), installing plate (52) and blade (53), the blade (53) is arranged on guide plate (51) between installing plate (52), the installing plate (52) is connected with back plate (22) and motor (4) can drive installing plate (52) Rotate, material guide port (511) is offered in the middle part of the guide plate (51), the outlet of the feed pipe (1) and material guide port (511) are just To setting, the guide plate (51) is arc.
2. blower fan according to claim 1, it is characterised in that the guide plate (51) is in annular, the guide plate (51) one end away from the center of circle is close to installing plate (52), the height of the blade (53) along the direction away from foreboard (21) gradually Reduce.
3. blower fan according to claim 1, it is characterised in that the blade (53) is provided with several, the blade (53) Circumferentially it is uniformly distributed along installing plate (52).
4. the blower fan according to claim 1 or 2 or 3, it is characterised in that the feed pipe (1) includes charging aperture (11), institute State charging aperture (11) to be square, the charging aperture (11) is located at one end that feed pipe (1) is not connected with foreboard (21), the charging The outlet for managing (1) is rounded.
5. the blower fan according to claim 1 or 2 or 3, it is characterised in that be additionally provided with cover plate (211) on the foreboard (21), The cover plate (211) is provided with mounting hole (212), and the feed pipe (1) passes through mounting hole (212) and feed pipe (1) and cover plate (211) tight fit, the cover plate (211) is fixed on foreboard (21), and the cover plate (211) is rounded, the cover plate (211) With diameter greater than or equal to guide plate (51) outer diameter of a circle.
CN201621092227.4U 2016-09-29 2016-09-29 A kind of blower fan Active CN206325627U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621092227.4U CN206325627U (en) 2016-09-29 2016-09-29 A kind of blower fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621092227.4U CN206325627U (en) 2016-09-29 2016-09-29 A kind of blower fan

Publications (1)

Publication Number Publication Date
CN206325627U true CN206325627U (en) 2017-07-14

Family

ID=59286912

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621092227.4U Active CN206325627U (en) 2016-09-29 2016-09-29 A kind of blower fan

Country Status (1)

Country Link
CN (1) CN206325627U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109835721A (en) * 2017-11-27 2019-06-04 芜湖市新京桥包装科技有限公司 A kind of conveying EPP material pumping material blower being convenient to clean

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109835721A (en) * 2017-11-27 2019-06-04 芜湖市新京桥包装科技有限公司 A kind of conveying EPP material pumping material blower being convenient to clean

Similar Documents

Publication Publication Date Title
CN102894628B (en) Anti-wind hair drier
CN205446190U (en) Centrifugal fan spiral case, fan subassembly and air conditioner
CN206325627U (en) A kind of blower fan
CN203980507U (en) Air-conditioner outdoor unit
CN107940593A (en) A kind of air purifier
CN202732400U (en) Air supply device and air conditioner indoor unit
CN206199422U (en) A kind of gluconate finished product grinder
CN203501450U (en) Warm air blower
CN105135547B (en) A kind of air purifier with dichotomous exhaust air flue
CN205937218U (en) Fan flabellum and fan unit
CN201865968U (en) Impeller used for electric drier
CN208881002U (en) A kind of silicon rubber trimmer applied widely
CN206487639U (en) A kind of centrifugal blower case
CN105465017A (en) Blade-free ceiling fan
CN207369382U (en) A kind of temperature automatically controlled machine of mould
CN203384097U (en) Centrifugal fan and clothes drying machine provided with same
CN203817042U (en) Wire cord and rubber separator
CN208311101U (en) A kind of rock type centrifugal blower
CN202391788U (en) Column type fan with air heating function
CN203867938U (en) Fan with three-dimensional wind source
CN103953557B (en) A kind of three-dimensional wind regime fan and preparation method thereof
CN205448109U (en) Cooling fan
CN110017302A (en) Blower and kitchen ventilator
CN214945078U (en) Direct current air supply silence fan
CN209385402U (en) A kind of centrifugal blower

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant